.show{
    position: fixed;
    background-color: #ffffff;
    left:0;
    top:0;
    right:0;
    bottom:0;
    z-index: 999;
}
.hide{
    position: fixed;
    background-color: #ffffff;
    left:0;
    top:0;
    right:0;
    bottom:0;
    z-index: 999;
    animation: viewlinear 0.3s ease-in forwards;
}
.sqbtn{
    width: 60%;
    background-color:#40ba81;
    color:#ffffff;
    height:70px;
    border-radius:35px;
    display:flex

}
.sqbtn view{
    height: 70px !important;
}
@keyframes viewlinear {
    from {
        top:0%
    }/*结束的角度*/

    to {
        top:100%
    }
}
